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Individual Calculations March 2018 |
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| Kumarasinghe, P G Hiru Total change: 0.00 | |   |
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| Kaluthara International Chess Festival 2018 | Kaluthara | SRI | 2018-01-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1149 | 0 | 0.50 | 5 | 0.00 | 783 | | 0.00 | |
|  Sandaruwan, M G Ravindu | | | 1305 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Perera, G Poorna Udara Dhananjay | | | 1045 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Silva, Haren Senura | | | 1122 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Viduranga, Oshadha | | | 1097 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Pathirage, Yukitha Kenula Perera | | | 1176 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Sri Lanka National (Major Division) Chess Championship 2018 - Colombo Event | Colombo | SRI | 2018-02-13 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1120 | 0 | 2.00 | 7 | 0.00 | 962 | | 0.00 | |
| | Samaraweera, Dimuth Indeepa | | | 1247 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Peiris, T Shakya Imanjith | | | 1130 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Perera, Thisura Damsith | | | 1107 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Samarasuriya, Jagath | | | 1086 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Sivakanthan, Sujan | | | 1084 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Hemachandra, D K S Sethmika | | | 1127 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | De Silva, H V A Shashi T | | | 1057 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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